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Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
-rw-r--r--drivers/gpu/drm/msm/msm_gpu.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h
index 0db117a7339b..37cffac4cbe3 100644
--- a/drivers/gpu/drm/msm/msm_gpu.h
+++ b/drivers/gpu/drm/msm/msm_gpu.h
@@ -15,6 +15,7 @@
#include "msm_drv.h"
#include "msm_fence.h"
#include "msm_ringbuffer.h"
+#include "msm_gem.h"
struct msm_gem_submit;
struct msm_gpu_perfcntr;
@@ -139,6 +140,8 @@ struct msm_gpu {
} devfreq;
struct msm_gpu_state *crashstate;
+ /* True if the hardware supports expanded apriv (a650 and newer) */
+ bool hw_apriv;
};
/* It turns out that all targets use the same ringbuffer size */
@@ -327,4 +330,12 @@ static inline void msm_gpu_crashstate_put(struct msm_gpu *gpu)
mutex_unlock(&gpu->dev->struct_mutex);
}
+/*
+ * Simple macro to semi-cleanly add the MAP_PRIV flag for targets that can
+ * support expanded privileges
+ */
+#define check_apriv(gpu, flags) \
+ (((gpu)->hw_apriv ? MSM_BO_MAP_PRIV : 0) | (flags))
+
+
#endif /* __MSM_GPU_H__ */